214624060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1533029}}^1$

素因数の和:1533045

約数の個数: 24

約数和(自身を含む): 515098080

約数和(自身を除く): 300474020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1533029, 3066058, 6132116, 7665145, 10731203, 15330290, 21462406, 30660580, 42924812, 53656015, 107312030, 214624060]

約数ペア:

[(1, 214624060), (2, 107312030), (4, 53656015), (5, 42924812), (7, 30660580), (10, 21462406), (14, 15330290), (20, 10731203), (28, 7665145), (35, 6132116), (70, 3066058), (140, 1533029)]